Properties

Label 2-720-1.1-c5-0-37
Degree $2$
Conductor $720$
Sign $-1$
Analytic cond. $115.476$
Root an. cond. $10.7459$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 25·5-s − 108·7-s − 8·11-s + 162·13-s + 714·17-s + 532·19-s − 4.58e3·23-s + 625·25-s − 938·29-s + 8.36e3·31-s − 2.70e3·35-s + 1.09e3·37-s + 1.12e4·41-s + 7.69e3·43-s − 1.36e4·47-s − 5.14e3·49-s − 1.90e4·53-s − 200·55-s − 1.89e4·59-s − 1.97e3·61-s + 4.05e3·65-s − 4.42e4·67-s − 5.97e4·71-s + 5.69e4·73-s + 864·77-s + 1.51e4·79-s − 2.19e4·83-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.833·7-s − 0.0199·11-s + 0.265·13-s + 0.599·17-s + 0.338·19-s − 1.80·23-s + 1/5·25-s − 0.207·29-s + 1.56·31-s − 0.372·35-s + 0.130·37-s + 1.04·41-s + 0.634·43-s − 0.900·47-s − 0.306·49-s − 0.931·53-s − 0.00891·55-s − 0.708·59-s − 0.0680·61-s + 0.118·65-s − 1.20·67-s − 1.40·71-s + 1.25·73-s + 0.0166·77-s + 0.272·79-s − 0.350·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 720 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 720 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(720\)    =    \(2^{4} \cdot 3^{2} \cdot 5\)
Sign: $-1$
Analytic conductor: \(115.476\)
Root analytic conductor: \(10.7459\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 720,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 - p^{2} T \)
good7 \( 1 + 108 T + p^{5} T^{2} \)
11 \( 1 + 8 T + p^{5} T^{2} \)
13 \( 1 - 162 T + p^{5} T^{2} \)
17 \( 1 - 42 p T + p^{5} T^{2} \)
19 \( 1 - 28 p T + p^{5} T^{2} \)
23 \( 1 + 4584 T + p^{5} T^{2} \)
29 \( 1 + 938 T + p^{5} T^{2} \)
31 \( 1 - 8360 T + p^{5} T^{2} \)
37 \( 1 - 1090 T + p^{5} T^{2} \)
41 \( 1 - 11238 T + p^{5} T^{2} \)
43 \( 1 - 7692 T + p^{5} T^{2} \)
47 \( 1 + 13640 T + p^{5} T^{2} \)
53 \( 1 + 19050 T + p^{5} T^{2} \)
59 \( 1 + 18936 T + p^{5} T^{2} \)
61 \( 1 + 1978 T + p^{5} T^{2} \)
67 \( 1 + 44212 T + p^{5} T^{2} \)
71 \( 1 + 59744 T + p^{5} T^{2} \)
73 \( 1 - 56994 T + p^{5} T^{2} \)
79 \( 1 - 15128 T + p^{5} T^{2} \)
83 \( 1 + 21996 T + p^{5} T^{2} \)
89 \( 1 + 14066 T + p^{5} T^{2} \)
97 \( 1 - 75938 T + p^{5} T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.478226908027263014278184978812, −8.328425939803989061197293649684, −7.52709434742087623865314076750, −6.31667637436776613224940603645, −5.91212787273480141023114530287, −4.63514162846776284970224048118, −3.53789781884061580991090194177, −2.56321959033502310158946192163, −1.29705061490019575620931133911, 0, 1.29705061490019575620931133911, 2.56321959033502310158946192163, 3.53789781884061580991090194177, 4.63514162846776284970224048118, 5.91212787273480141023114530287, 6.31667637436776613224940603645, 7.52709434742087623865314076750, 8.328425939803989061197293649684, 9.478226908027263014278184978812

Graph of the $Z$-function along the critical line